JP5069850B2 - 撮像レンズ及び撮像装置 - Google Patents
撮像レンズ及び撮像装置 Download PDFInfo
- Publication number
- JP5069850B2 JP5069850B2 JP2005249195A JP2005249195A JP5069850B2 JP 5069850 B2 JP5069850 B2 JP 5069850B2 JP 2005249195 A JP2005249195 A JP 2005249195A JP 2005249195 A JP2005249195 A JP 2005249195A JP 5069850 B2 JP5069850 B2 JP 5069850B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- lens
- variable deflection
- crystal variable
- deflection prism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims description 55
- 239000004973 liquid crystal related substance Substances 0.000 claims description 107
- 230000003287 optical effect Effects 0.000 claims description 53
- 238000009826 distribution Methods 0.000 claims description 11
- 230000010287 polarization Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 8
- 238000012937 correction Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
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- 230000004075 alteration Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Lens Barrels (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005249195A JP5069850B2 (ja) | 2005-08-30 | 2005-08-30 | 撮像レンズ及び撮像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005249195A JP5069850B2 (ja) | 2005-08-30 | 2005-08-30 | 撮像レンズ及び撮像装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007065151A JP2007065151A (ja) | 2007-03-15 |
| JP2007065151A5 JP2007065151A5 (enrdf_load_stackoverflow) | 2008-09-18 |
| JP5069850B2 true JP5069850B2 (ja) | 2012-11-07 |
Family
ID=37927460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005249195A Expired - Fee Related JP5069850B2 (ja) | 2005-08-30 | 2005-08-30 | 撮像レンズ及び撮像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5069850B2 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI401471B (zh) | 2009-09-24 | 2013-07-11 | Silicon Touch Tech Inc | 液晶光學透鏡及其製作方法、應用液晶光學透鏡的鏡頭裝置 |
| JP5647887B2 (ja) * | 2010-12-24 | 2015-01-07 | 株式会社スマートセンシング | 多重構造液晶光学素子及びその製造方法 |
| EP2887132B1 (en) * | 2012-08-16 | 2019-10-02 | Citizen Watch Co., Ltd. | Aberration-correcting optical unit and laser microscope |
| TWI634359B (zh) * | 2017-03-24 | 2018-09-01 | 大立光電股份有限公司 | 取像系統鏡片組、取像裝置及電子裝置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093747A (en) * | 1991-02-28 | 1992-03-03 | Raytheon Company | Method for providing beam steering in a subaperture-addressed optical beam steerer |
| JPH1073758A (ja) * | 1996-06-07 | 1998-03-17 | Olympus Optical Co Ltd | 結像光学系 |
| JPH11352445A (ja) * | 1998-06-09 | 1999-12-24 | Olympus Optical Co Ltd | 可変焦点眼鏡 |
| JP4435320B2 (ja) * | 1999-01-22 | 2010-03-17 | 独立行政法人情報通信研究機構 | 液晶光変調装置およびその駆動方法 |
| JP2002304762A (ja) * | 2001-04-10 | 2002-10-18 | Nec Corp | 光ヘッド装置および光学式情報記録再生装置 |
| JP2002372701A (ja) * | 2001-06-13 | 2002-12-26 | Ricoh Co Ltd | 画像表示装置 |
| JP4084203B2 (ja) * | 2002-01-31 | 2008-04-30 | シチズンホールディングス株式会社 | 光偏向装置 |
| JP2004177877A (ja) * | 2002-11-29 | 2004-06-24 | Ricoh Co Ltd | ズームレンズ、その調整方法及びデジタルカメラ |
-
2005
- 2005-08-30 JP JP2005249195A patent/JP5069850B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007065151A (ja) | 2007-03-15 |
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